Initial Commit

  Gemfile, Rakefile, and Guardfile

  Specs for reference that cover variable assignment, booleans, nil, strings,
  and symbols

Author: Franklin Webber

.gitignore

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+.DS_Store

Gemfile

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+source :rubygems
+
+gem 'rspec'
+gem 'guard'
+gem 'guard-rspec'

Gemfile.lock

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+GEM
+  remote: http://rubygems.org/
+  specs:
+    diff-lcs (1.1.2)
+    guard (0.5.1)
+      thor (~> 0.14.6)
+    guard-rspec (0.4.0)
+      guard (>= 0.4.0)
+    rspec (2.6.0)
+      rspec-core (~> 2.6.0)
+      rspec-expectations (~> 2.6.0)
+      rspec-mocks (~> 2.6.0)
+    rspec-core (2.6.4)
+    rspec-expectations (2.6.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.6.0)
+    thor (0.14.6)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  guard
+  guard-rspec
+  rspec

Guardfile

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+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+guard 'rspec', :version => 2, :cli => "--color --format d" do
+  watch(%r{^spec/.+_spec\.rb$})
+end

README.md

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+## Sharpening your Weapons
+
+1. Install Git
+2. Install RVM
+3. Install Ruby 1.9.2
+
+## Using Git and Github
+
+1. Create a Github account
+2. Send me a message so I know who you are @burtlo
+3. Add you the UWE Ruby organization
+3. Fork this repository to your account
+4. Clone the repository on your system
+
+## Traveling through the Land of Ruby
+
+1. Install Bundler
+2. bundle install
+2. Run the tests for week 1
+3. Fix the tests
+4. Commit the changes locally
+5. Push the changes to your repository
+
+## Using the resources of the land
+
+1. Login to Travis CI and authorize Travis CI
+2. Select your forked repository to be built
+
+## Getting to know your neighbors
+
+1. Find, follow and share a ruby blog through an RSS reader
+2. Watch a person or another project on Github
+3. Login to us.freenode.net
+4. Login to our Hipchat

Rakefile

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+
+task :default => :spec
+
+task :spec do
+  system "rspec -c spec/*_spec.rb"
+end

spec/assignment_spec.rb

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+
+describe "Variable assignment" do
+  
+  context "when assignining values" do
+    
+    it "should equal the value assigned to it" do
+      
+      a = 1
+      a.should eq 1
+      
+    end
+    
+    it "should allow integers" do
+      
+      number = 12
+      number.should eq 12
+      
+    end
+    
+    it "should allow decimal values" do
+      
+      decimal = 3.1425
+      decimal.should eq 3.1425
+      
+    end
+
+    it "should allow letters (String)" do
+      
+      words = "I welcome you to Munchkin land!"
+      words.should eq "I welcome you to Munchkin land!"
+      
+    end
+    
+    it "should allow true value (boolean)" do
+      
+      boolean = true
+      boolean.should be_true
+      
+    end
+    
+    it "should allow false value (boolean)" do
+      
+      boolean = false
+      boolean.should be_false
+      
+    end
+    
+  end
+  
+  context "when assigning a value multiple times" do
+    
+    it "should be the last assigned value" do
+      
+      number = 23
+      number = 12
+      
+      number.should eq 12
+      
+    end
+    
+    it "should allow multiple different assignments" do
+      
+      value = 1
+      value = "a"
+      
+      value.should eq "a"
+      
+    end
+    
+  end
+  
+  context "when comparing two" do
+    
+    it "numbers should be equal" do
+      
+      a = 1
+      b = 1
+      
+      a.should eq b
+      
+    end
+    
+    it "strings should be equal" do
+      
+      a = "abba"
+      b = 'abba'
+      
+      a.should eq b
+      
+    end
+    
+    it "booleans should be equal" do
+      
+      a = true
+      b = true
+      
+      a.should eq b
+      
+    end
+  end
+end

spec/boolean_spec.rb

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+
+describe "Boolean" do
+  
+  context "when true" do
+    
+    it "should be true" do
+
+      value = true
+
+      value.should be_true
+      value.should eq true
+      
+    end
+    
+    it "should be a TrueClass" do
+      
+      value = true
+      value.should be_kind_of TrueClass
+      
+    end
+    
+  end
+  
+  context "when false" do
+    
+    it "should be false" do
+      
+      value = false
+      
+      value.should be_false
+      value.should eq false
+      
+    end
+    
+    it "should be a FalseClass" do
+      
+      value = false
+      value.should be_kind_of FalseClass
+      
+    end
+    
+  end
+  
+  context "when any assigned value" do
+    
+    it "should be true" do
+      
+      value = "false"
+      
+      value.should be_true
+      value.should_not be_kind_of TrueClass
+      value.should be_kind_of String
+      value.should eq "false"
+      
+    end
+        
+  end
+  
+  context "when 0" do
+    
+    it "should be true" do
+      
+      value = 0
+      
+      value.should be_true
+      value.should_not be_kind_of TrueClass
+      value.should be_kind_of Integer
+      value.should eq 0
+
+    end
+    
+  end
+  
+  
+  context "when nil" do
+    
+    it "should be false" do
+      
+      value = nil
+      
+      value.should be_false
+      value.should be_kind_of NilClass
+      value.should be_nil
+      
+    end
+    
+  end
+  
+end

spec/nil_spec.rb

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+
+describe "Nil and the NilClass" do
+  
+  context "when assigned to nil" do
+    
+    it "should be nil" do
+      
+      value = nil
+      value.should be_nil
+      
+    end
+    
+    it "should be a NilClass" do
+  
+      value = nil
+      value.should be_kind_of NilClass
+      
+    end
+    
+  end
+  
+end